90544779
Feb 24, 2021
Rotary blowers for use in residential and commercial HVAC systems and refrigeration systems
MachineryFans for use in heating, namely, electric heating fans and gas heating fans; fans for use in ventilation, namely, ventilating fans for use in residential and commercial HVAC systems and refrigeration systems; fans for use in air conditioning units
Environmental Control ApparatusAssembly of products for others in the nature of blower assembly for use in heating, ventilation, and air conditioning units comprised of a fan, motor and motor controller
Treatment of Materials